I took particular interest in what you were saying about working in remote and harsh environments. I'm an emergency doctor, and for 13 years, I flew with an air ambulance company that serviced northern Manitoba. We had many of the same issues. We flew to very remote places and sometimes had to provide advanced medical care with no contact with the outside world. We were also working in very hard conditions. It's not easy to find a transport ventilator that works in -40°C, and those sorts of things. That's very pertinent experience that I've had.
Are there things that you're working on or have established, for instance, in rescue or something? I would imagine that in remote mining, there would have to be some technology for rescue that works in these areas. Do you have technology already that could be applied by the defence sector?